/* =========================
   TRAZO ADS V2 - PREMIUM CSS
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

:root {
    --bg: #f8fafc;
    --bg-soft: #eef4ff;
    --surface: rgba(255, 255, 255, 0.78);
    --surface-strong: #ffffff;
    --surface-border: rgba(15, 23, 42, 0.08);

    --text: #0f172a;
    --muted: #64748b;

    --primary: #2563ff;
    --secondary: #20f0c7;

    --glow-blue: rgba(37, 99, 255, 0.32);
    --glow-cyan: rgba(32, 240, 199, 0.28);

    --line-color: rgba(37, 99, 255, 0.14);
    --line-glow: rgba(32, 240, 199, 0.08);

    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-pill: 999px;

    --container: 1180px;
    --transition: 0.3s ease;
}

[data-theme="dark"] {
    --bg: #050816;
    --bg-soft: #080d1f;
    --surface: rgba(10, 15, 32, 0.72);
    --surface-strong: #0b1024;
    --surface-border: rgba(120, 210, 255, 0.16);

    --text: #f5f7ff;
    --muted: #94a3b8;

    --primary: #2563ff;
    --secondary: #20f0c7;

    --glow-blue: rgba(37, 99, 255, 0.38);
    --glow-cyan: rgba(32, 240, 199, 0.3);

    --line-color: rgba(32, 240, 199, 0.1);
    --line-glow: rgba(32, 240, 199, 0.08);
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top center, rgba(37, 99, 255, 0.08), transparent 35%),
        var(--bg);
    color: var(--text);
    font-family: "Plus Jakarta Sans", sans-serif;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

/* =========================
   GLOBAL
========================= */

.section-padding {
    padding: 115px 20px;
}

.section-header {
    max-width: 760px;
    margin: 0 auto 58px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.055em;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    margin-bottom: 22px;
    border-radius: var(--radius-pill);
    color: var(--secondary);
    background: rgba(32, 240, 199, 0.08);
    border: 1px solid rgba(32, 240, 199, 0.14);
    font-size: 0.78rem;
    font-weight: 800;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 26px;
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
    font-weight: 800;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    box-shadow: 0 0 36px var(--glow-blue);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 48px var(--glow-cyan);
}

.btn-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    color: var(--secondary);
    border-color: rgba(32, 240, 199, 0.38);
}

/* =========================
   HEADER
========================= */

.site-header {
    position: fixed;
    top: 28px;
    left: 0;
    width: 100%;
    padding: 0 40px;
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: var(--container);
    height: 76px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-pill);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    box-shadow:
        0 20px 70px rgba(0, 0, 0, 0.32),
        0 0 40px rgba(37, 99, 255, 0.08);
    transition: var(--transition);
}

.logo-text {
    position: relative;
    color: var(--text);
    font-size: 1.08rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    text-decoration: none;
}

.logo-text span {
    color: var(--secondary);
}

.logo-text::after {
    content: "";
    position: absolute;
    top: 2px;
    right: -12px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 16px var(--secondary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 38px;
}

.nav-menu a {
    position: relative;
    padding: 8px 0;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
}

.nav-menu a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    transform: translateX(-50%);
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--text);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(32, 240, 199, 0.18);
    background: rgba(255, 255, 255, 0.04);
    color: var(--secondary);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: translateY(-2px);
}

.nav-cta {
    padding: 13px 24px;
    border-radius: var(--radius-pill);
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    font-size: 0.9rem;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 0 30px var(--glow-blue);
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
}

.site-header.scrolled {
    top: 14px;
}

.site-header.scrolled .nav-container {
    height: 64px;
    max-width: 1040px;
    background: rgba(5, 8, 22, 0.86);
}

/* =========================
   HERO
========================= */

.hero {
    min-height: 780px;
    padding: 180px 20px 110px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-content {
    max-width: 980px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.hero h1 {
    max-width: 980px;
    margin: 0 auto 26px;
    font-size: clamp(2.8rem, 7vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.08em;
    font-weight: 800;
}

.hero h1 span {
    display: block;
    color: var(--secondary);
    text-shadow: 0 0 32px var(--glow-cyan);
}

.hero p {
    max-width: 620px;
    margin: 0 auto 34px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-proof {
    margin-top: 22px;
    color: var(--muted);
    font-size: 0.86rem;
}

.hero-glow {
    position: absolute;
    width: 1200px;
    height: 1200px;
    opacity: 0.9;
    left: 50%;
    top: 58%;
    transform: translate(-50%, -35%);
    background: radial-gradient(circle,
            rgba(37, 99, 255, 0.32),
            rgba(32, 240, 199, 0.15) 34%,
            transparent 68%);
    filter: blur(120px);
    z-index: 1;
    pointer-events: none;
}

.hero-lines {
    position: absolute;
    width: 1800px;
    height: 900px;
    left: 50%;
    top: 46%;
    transform:
        translate(-50%, -50%) translate(var(--mouse-x, 0px), var(--mouse-y, 0px));
    pointer-events: none;
    z-index: 0;
    transition: transform 0.15s ease-out;
}

.line {
    position: absolute;
    left: 50%;
    top: 50%;
    border: 1px solid var(--line-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 50px var(--line-glow);
}

.line-1 {
    width: 1350px;
    height: 1350px;
}

.line-2 {
    width: 1850px;
    height: 1850px;
}

.line-3 {
    width: 2350px;
    height: 2350px;
}

/* =========================
   SERVICES
========================= */

.services {
    position: relative;
    overflow: hidden;
}

.services::before {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    left: -220px;
    top: 120px;
    background: radial-gradient(circle, rgba(32, 240, 199, 0.16), transparent 65%);
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.services-grid {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 2;
}

.service-card {
    padding: 38px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(32, 240, 199, 0.34);
    box-shadow: 0 0 50px rgba(37, 99, 255, 0.14);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 22px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: var(--secondary);
    background: rgba(32, 240, 199, 0.08);
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 14px;
}

.service-card p {
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 22px;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 0.92rem;
}

.service-card li::before {
    content: "✓";
    margin-right: 8px;
    color: var(--secondary);
}

/* =========================
   ABOUT
========================= */

.about {
    position: relative;
    overflow: hidden;
}

.about-container {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    max-width: 560px;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.06em;
    margin-bottom: 24px;
}

.about-content p {
    max-width: 560px;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 18px;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 34px;
}

.about-stat {
    padding: 18px 20px;
    border-radius: 18px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(16px);
}

.about-stat strong {
    display: block;
    margin-bottom: 6px;
    color: var(--secondary);
}

.about-stat span {
    color: var(--muted);
    font-size: 0.92rem;
}

.about-visual {
    position: relative;
    height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-glow {
    position: absolute;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle,
            rgba(37, 99, 255, 0.28),
            rgba(32, 240, 199, 0.18),
            transparent 70%);
    filter: blur(70px);
    z-index: 0;
}

.about-card {
    position: absolute;
    width: 280px;
    min-height: 130px;
    padding: 24px;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(18px);
    box-shadow: 0 0 40px rgba(37, 99, 255, 0.08);
    transition: 0.3s ease;
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: rgba(32, 240, 199, 0.3);
}

.about-card i {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin-bottom: 18px;
    background: rgba(32, 240, 199, 0.08);
    color: var(--secondary);
    font-size: 1.3rem;
}

.about-card span {
    display: block;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
}

.card-1 {
    top: 90px;
    left: 40px;
}

.card-2 {
    top: 250px;
    right: 10px;
}

.card-3 {
    bottom: 60px;
    left: 90px;
}

/* VISUAL */

.about-visual {
    position: relative;
    height: 620px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.about-glow {
    position: absolute;
    width: 420px;
    height: 420px;

    background:
        radial-gradient(circle,
            rgba(37, 99, 255, 0.28),
            rgba(32, 240, 199, 0.18),
            transparent 70%);

    filter: blur(70px);

    z-index: 0;
}

.about-card {
    position: absolute;
    width: 280px;
    min-height: 130px;
    padding: 24px;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    backdrop-filter: blur(18px);
    box-shadow:
        0 0 40px rgba(37, 99, 255, 0.08);

    transition: 0.3s ease;
}

.about-card:hover {
    transform: translateY(-8px);
    border-color: rgba(32, 240, 199, 0.3);
}

.about-card i {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    margin-bottom: 18px;
    background: rgba(32, 240, 199, 0.08);
    color: var(--secondary);
    font-size: 1.3rem;
}

.about-card span {
    font-weight: 700;
    color: var(--text);
    display: block;
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.35;
    white-space: normal;
}

/* POSIÇÕES */

.card-1 {
    top: 90px;
    left: 40px;
}

.card-2 {
    top: 250px;
    right: 10px;
}

.card-3 {
    bottom: 60px;
    left: 90px;
}


/* =========================
   PROJECTS
========================= */

.projects {
    position: relative;
    overflow: hidden;
}

.projects-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: rgba(32, 240, 199, 0.3);
    box-shadow: 0 0 45px rgba(37, 99, 255, 0.12);
}

.project-image {
    height: 260px;
    background: var(--surface-strong);
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 26px;
}

.project-content span {
    display: block;
    margin-bottom: 10px;
    color: var(--secondary);
    font-size: 0.78rem;
    font-weight: 800;
}

.project-content h3 {
    margin-bottom: 10px;
}

.project-content p {
    color: var(--muted);
    line-height: 1.6;
}

/* =========================
   PROCESS
========================= */

.process-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-step {
    padding: 28px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-6px);
    border-color: rgba(32, 240, 199, 0.3);
}

.process-step span {
    display: block;
    margin-bottom: 18px;
    color: var(--secondary);
    font-weight: 900;
}

.process-step h3 {
    margin-bottom: 10px;
}

.process-step p {
    color: var(--muted);
    line-height: 1.6;
}

/* =========================
   FAQ
========================= */

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-list details {
    margin-bottom: 14px;
    padding: 22px 24px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--surface-border);
}

.faq-list summary {
    cursor: pointer;
    font-weight: 800;
}

.faq-list p {
    margin-top: 14px;
    color: var(--muted);
    line-height: 1.7;
}

/* =========================
   FINAL CTA
========================= */

.final-cta-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 70px 32px;
    text-align: center;
    border-radius: 36px;
    background:
        radial-gradient(circle at top, rgba(32, 240, 199, 0.14), transparent 48%),
        var(--surface);
    border: 1px solid var(--surface-border);
}

.final-cta-content h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: -0.05em;
    margin-bottom: 18px;
}

.final-cta-content p {
    max-width: 680px;
    margin: 0 auto 30px;
    color: var(--muted);
    line-height: 1.7;
}

/* =========================
   CONTACT
========================= */
.contact-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
    align-items: stretch;
}

.contact-info,
.contact-form {
    padding: 34px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    box-shadow: 0 0 45px rgba(37, 99, 255, 0.08);
    color: var(--text);
}

.contact-info h3 {
    margin-bottom: 14px;
}

.contact-info p {
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
}

.contact-link i {
    color: var(--secondary);
}

.contact-form {
    display: grid;
    gap: 14px;
}

.contact-form label {
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    display: block;
    padding: 15px 16px;
    border-radius: 14px;
    color: var(--text);
    background: color-mix(in srgb, var(--surface-strong) 70%, transparent);
    border: 1px solid var(--surface-border);
    outline: none;
    font-size: 0.95rem;
}

.contact-form select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.contact-form option {
    background: #0b1024;
    color: #f5f7ff;
}

.contact-form textarea {
    resize: vertical;
    min-height: 130px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: rgba(32, 240, 199, 0.55);
    box-shadow: 0 0 0 4px rgba(32, 240, 199, 0.08);
}

.contact-form .btn,
.contact-form button {
    width: 100%;
    margin-top: 6px;
}


/* =========================
   REVEAL
========================= */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   FOOTER
========================= */

.site-footer {
    padding: 70px 20px 30px;
    border-top: 1px solid var(--surface-border);
}

.footer-container {
    max-width: var(--container);
    margin: 0 auto 40px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 32px;
}

.footer-brand p {
    max-width: 360px;
    margin-top: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.footer-links,
.footer-social {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links a,
.footer-social a {
    color: var(--muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-social a:hover {
    color: var(--secondary);
}

.footer-bottom {
    max-width: var(--container);
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid var(--surface-border);
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 0.85rem;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }

    .nav-container {
        max-width: 920px;
    }

    .services-grid,
    .projects-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container {
        grid-template-columns: 1fr;
    }

    .about-content {
        text-align: center;
    }

    .about-content h2,
    .about-content p {
        max-width: 100%;
    }

    .about-visual {
        height: 520px;
    }
}

@media (max-width: 768px) {
    .site-header {
        top: 16px;
        padding: 0 16px;
    }

    .nav-container {
        height: 64px;
        padding: 0 18px;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        min-height: 680px;
        padding: 140px 18px 80px;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 12vw, 3.6rem);
        letter-spacing: -0.06em;
    }

    .section-padding {
        padding: 90px 18px;
    }

    .about-visual {
        height: auto;
        display: grid;
        gap: 18px;
    }

    .about-glow {
        width: 320px;
        height: 320px;
    }

    .about-card {
        position: relative;
        inset: auto;
        width: 100%;
        min-height: auto;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .footer-container,
    .footer-bottom {
        grid-template-columns: 1fr;
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .site-header {
        padding: 0 12px;
    }

    .nav-container {
        height: 60px;
        padding: 0 16px;
    }

    .hero {
        min-height: 640px;
        padding: 125px 16px 70px;
    }

    .hero h1 {
        font-size: clamp(2rem, 13vw, 3rem);
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section-padding {
        padding: 80px 16px;
    }

    .section-header h2 {
        font-size: clamp(1.8rem, 10vw, 2.4rem);
    }

    .service-card,
    .project-content,
    .process-step,
    .contact-info,
    .contact-form {
        padding: 24px;
    }

    .project-image {
        height: 210px;
    }
}